Ineed this asap ! what type of crystalline solid do you predict would best suit the following needs? (a) a material that can be melted and reformed at a low temperature.1)ionic solid2)molecular solid 3)metallic solid 4)covalent network solid(b) a material that can be drawn into long, thin wires. 1)ionic solid 2)molecular solid 3)metallic solid 4)covalent network solid(c) a material that conducts electricity when molten.1)ionic solid 2)molecular solid 3)metallic solid 4)covalent network solid (d) an extremely hard material that is non-conductive.1)ionic solid 2)molecular solid 3)metallic solid 4)covalent network solid

A- molecular solid

B-metallic solid

C-ionic solid

D-covalent network solid

Explanation:

A molecular solid is held together by weak vanderwaals forces. It can be melted easily but reformed at low temperature when the kinetic energy of molecules is sufficiently reduced. An ionic solid is a network of oppositely charged ions linked together into a three dimensional rigid network. The ions are immobile hence it cannot conduct electricity in the solid state. When the solid melts, the ions become free hence it can now conduct electricity. Metals can be drawn into wire (ductility), this is a fundamental property of metals. Covalent network solid are hard and often have no free valence electrons e.g diamond. They do not conduct electricity

a rain shadow is a dry region of land on the side that is protected against the prevailing winds of a mountain range. the prevailing winds are the winds that occur most of the time in a particular place of the earth

prevailing winds carry air toward the mountain range. as the air rises up over a mountain range, the air cools, water vapor condenses, and clouds form. on this side of the mountains, called the windward side, precipitation falls in the form of  rain  or snow. this dry air produces a  rain shadow.

i think the answer is terrae but not 100 percent sure. ▓▬▬ §